I'm afraid I ...... (have to) tell the headmaster the truth.

I'd really like to know if your sister ...... (take) care of the matter.

I wonder if you ...... (be) free tomorrow morning.

I'm afraid our friends ...... (have to) wait a bit longer then.

I'd like to know if you ...... (attend) the meeting on Friday afternoon, Phillip.

I wonder if we ...... (have to) make any other changes in our itinerary.

I ...... (have to) give you an order if you don't do it by yourself, Bertha.

We fear we ...... (have to) call on you for some more support, Dr Lawrence.

I'm afraid you ...... (have to) make a different arrangement, Norbert.

I'm not really sure but I suppose you ...... (have to) spend a little more time studying the material, Sarah.

I'm afraid we ...... (need) to discuss the matter with the manager in more detail.

We ...... (have to) ask you for a little more patience, Kate.